html, body {
    height: 100%;
}

body {
    background-color: #f8f9fa !important;
}

:focus, button:focus {
    outline: none !important;
}

.header-link {
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
}

.header-link:focus, .header-link:hover {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}

.header-link > svg {
    display: inline-block;
    vertical-align: middle !important;
    fill: currentColor;
    overflow: hidden;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    color: #fff;
    font-size: x-small;
    text-align: center;
    padding: 5px;
    display: none;
}

a, a:link, a:visited {
    color: white !important;
}

.footer-show {
    display: block !important;
}

.version {
    float: right;
    padding-right: 10px;
}